The
group of basilian monks that arrived in the hills of Tuscolo in 1004,
was led by an old holy monk, Nilus. He was anxious to find a place to
build a monastery “to gather all his scattered spiritual sons”.
Tradition says that the Blessed Mother of God appeared here to the
monks, asking that they build a sanctuary dedicated to Her, from whence
graces would flow.
This group of monks of the Byzantine rite was formed in the years
between 950-955.
The foundation of the Monastery of Santa Maria of Grottaferrata preceded
only by a few months the death of St. Nilus, which happened on the 26th
of September, 1004. This monastic foundation came fifty years before the
division between the Roman Catholic and the Orthodox Church, and for
these historical reasons it is not an uniate community. Since its
beginning, it was always under the protection and jurisdiction of the
Holy Roman Church and the Patriarch of Rome.

This Byzantine Monastery witnesses with its continuing prayers,
maintained for more than a thousand years, the unity of the Church in
its several traditions of spirituality and culture.

With many Orthodox Churches and monasteries, we Basilian Monks
– spiritual sons of St. Nilus – have fraternal and friendly
relationships and reciprocal esteem. We join with them in the conscious
and compelling service of the ecumenical dialogue. For our part, we
cultivate it with the multiple personal and of community encounters,
with generous and open hospitality to the orthodox brethren that visit
us, often
remaining as guests for varied times, and above all with
prayer, humility, insistent trusting to the maternal hands of the
Blessed Mother of God that guides the Christians (Theotòkos Hodigitria),
whose ancient icon has for centuries been the symbolic heart and
life-blood of our monastery.

This
monastery is a place of meeting and dialogue between the latin West and
the Orthodox East, open to anyone who desires to live in, to think about
and to go deep into the spirituality of Byzantium.